Feature: 1. Strong power: the starting voltage is 3-3.5V, the working voltage is 4-7V, high working efficiency. The coil is precisely wound with copper wire, strong power. 2. Liner Effect: High accuracy, stable working speed and high strength, no heat after long time working, good liner effect, help create exquisite tattoo patterns. 3. Exquisite appearance: hollow butterfly pattern on the machine body, bright color, no fading, looks exquisite, beautiful and practical. Suitable for tattoo beginners and artists. 4. Iron material: the frame is made of iron, processed by precise wire cutting, firm and sturdy, stable and impact-resistant, no deformation, durable. 5. Portable design: Stable performance, fast heat dissipation, reasonable structure, does not take up much space, easy to carry, suitable for tattoo parlor. Specification: Item Type: Spiral Tattoo Machine Material: iron, copper, electronic components Starting Voltage: 3-3.5V Working Voltage: 4-7V Frequency: 4.5V-5.5V 125Hz; 5.5V-6.5V 128Hz Coil: 10 turns Applicable grip type: cartridge needle grip or normal grip Applicable needle type: select the appropriate needle according to the handle Applicable Clipcord Type: Tattoo Hook Cord Target group: tattoo artists, tattoo artists Package List: 1 x Coil Tattoo Machine